diff --git a/api/units/data_rate.h b/api/units/data_rate.h
index 949ecea..46c6d0f 100644
--- a/api/units/data_rate.h
+++ b/api/units/data_rate.h
@@ -126,7 +126,7 @@
   return DataSize::bytes(data_rate_impl::MillibytePerSec(rate) / millihertz);
 }
 inline constexpr Frequency operator/(const DataRate rate, const DataSize size) {
-  return Frequency::millihertz(data_rate_impl::MillibytePerSec(rate) /
+  return Frequency::MilliHertz(data_rate_impl::MillibytePerSec(rate) /
                                size.bytes());
 }
 inline constexpr DataRate operator*(const DataSize size,
diff --git a/api/units/data_rate_unittest.cc b/api/units/data_rate_unittest.cc
index 7a3823c..80b9f7b 100644
--- a/api/units/data_rate_unittest.cc
+++ b/api/units/data_rate_unittest.cc
@@ -166,7 +166,7 @@
   const int64_t kHertz = 30;
   const int64_t kBitsPerSecond = 96000;
   const int64_t kBytes = 1200;
-  const Frequency freq_a = Frequency::hertz(kHertz);
+  const Frequency freq_a = Frequency::Hertz(kHertz);
   const DataRate rate_b = DataRate::bps(kBitsPerSecond);
   const DataSize size_c = DataSize::bytes(kBytes);
   EXPECT_EQ((freq_a * size_c).bps(), kHertz * kBytes * 8);
diff --git a/api/units/frequency.h b/api/units/frequency.h
index 79b152b..88912c6 100644
--- a/api/units/frequency.h
+++ b/api/units/frequency.h
@@ -26,26 +26,24 @@
 
 class Frequency final : public rtc_units_impl::RelativeUnit<Frequency> {
  public:
+  template <typename T>
+  static constexpr Frequency MilliHertz(T value) {
+    static_assert(std::is_arithmetic<T>::value, "");
+    return FromValue(value);
+  }
+  template <typename T>
+  static constexpr Frequency Hertz(T value) {
+    static_assert(std::is_arithmetic<T>::value, "");
+    return FromFraction(1'000, value);
+  }
+  template <typename T>
+  static constexpr Frequency KiloHertz(T value) {
+    static_assert(std::is_arithmetic<T>::value, "");
+    return FromFraction(1'000'000, value);
+  }
+
   Frequency() = delete;
-  template <int64_t hertz>
-  static constexpr Frequency Hertz() {
-    return FromFraction(1000, hertz);
-  }
-  template <typename T>
-  static constexpr Frequency kHz(T hertz) {
-    static_assert(std::is_arithmetic<T>::value, "");
-    return FromFraction(1000000, hertz);
-  }
-  template <typename T>
-  static constexpr Frequency hertz(T hertz) {
-    static_assert(std::is_arithmetic<T>::value, "");
-    return FromFraction(1000, hertz);
-  }
-  template <typename T>
-  static constexpr Frequency millihertz(T hertz) {
-    static_assert(std::is_arithmetic<T>::value, "");
-    return FromValue(hertz);
-  }
+
   template <typename T = int64_t>
   constexpr T hertz() const {
     return ToFraction<1000, T>();
@@ -67,7 +65,7 @@
   RTC_DCHECK_LE(nominator, std::numeric_limits<int64_t>::max() / kKiloPerMicro);
   RTC_CHECK(interval.IsFinite());
   RTC_CHECK(!interval.IsZero());
-  return Frequency::millihertz(nominator * kKiloPerMicro / interval.us());
+  return Frequency::MilliHertz(nominator * kKiloPerMicro / interval.us());
 }
 
 inline constexpr TimeDelta operator/(int64_t nominator,
diff --git a/api/units/frequency_unittest.cc b/api/units/frequency_unittest.cc
index 8c0561f..1260c21 100644
--- a/api/units/frequency_unittest.cc
+++ b/api/units/frequency_unittest.cc
@@ -28,29 +28,30 @@
 
 TEST(FrequencyTest, GetBackSameValues) {
   const int64_t kValue = 31;
-  EXPECT_EQ(Frequency::hertz(kValue).hertz<int64_t>(), kValue);
+  EXPECT_EQ(Frequency::Hertz(kValue).hertz<int64_t>(), kValue);
   EXPECT_EQ(Frequency::Zero().hertz<int64_t>(), 0);
 }
 
 TEST(FrequencyTest, GetDifferentPrefix) {
   const int64_t kValue = 30000;
-  EXPECT_EQ(Frequency::millihertz(kValue).hertz<int64_t>(), kValue / 1000);
-  EXPECT_EQ(Frequency::hertz(kValue).millihertz(), kValue * 1000);
+  EXPECT_EQ(Frequency::MilliHertz(kValue).hertz<int64_t>(), kValue / 1000);
+  EXPECT_EQ(Frequency::Hertz(kValue).millihertz(), kValue * 1000);
+  EXPECT_EQ(Frequency::KiloHertz(kValue).hertz(), kValue * 1000);
 }
 
 TEST(FrequencyTest, IdentityChecks) {
   const int64_t kValue = 31;
   EXPECT_TRUE(Frequency::Zero().IsZero());
-  EXPECT_FALSE(Frequency::hertz(kValue).IsZero());
+  EXPECT_FALSE(Frequency::Hertz(kValue).IsZero());
 
   EXPECT_TRUE(Frequency::PlusInfinity().IsInfinite());
   EXPECT_TRUE(Frequency::MinusInfinity().IsInfinite());
   EXPECT_FALSE(Frequency::Zero().IsInfinite());
-  EXPECT_FALSE(Frequency::hertz(kValue).IsInfinite());
+  EXPECT_FALSE(Frequency::Hertz(kValue).IsInfinite());
 
   EXPECT_FALSE(Frequency::PlusInfinity().IsFinite());
   EXPECT_FALSE(Frequency::MinusInfinity().IsFinite());
-  EXPECT_TRUE(Frequency::hertz(kValue).IsFinite());
+  EXPECT_TRUE(Frequency::Hertz(kValue).IsFinite());
   EXPECT_TRUE(Frequency::Zero().IsFinite());
 
   EXPECT_TRUE(Frequency::PlusInfinity().IsPlusInfinity());
@@ -63,19 +64,19 @@
 TEST(FrequencyTest, ComparisonOperators) {
   const int64_t kSmall = 42;
   const int64_t kLarge = 45;
-  const Frequency small = Frequency::hertz(kSmall);
-  const Frequency large = Frequency::hertz(kLarge);
+  const Frequency small = Frequency::Hertz(kSmall);
+  const Frequency large = Frequency::Hertz(kLarge);
 
-  EXPECT_EQ(Frequency::Zero(), Frequency::hertz(0));
+  EXPECT_EQ(Frequency::Zero(), Frequency::Hertz(0));
   EXPECT_EQ(Frequency::PlusInfinity(), Frequency::PlusInfinity());
-  EXPECT_EQ(small, Frequency::hertz(kSmall));
-  EXPECT_LE(small, Frequency::hertz(kSmall));
-  EXPECT_GE(small, Frequency::hertz(kSmall));
-  EXPECT_NE(small, Frequency::hertz(kLarge));
-  EXPECT_LE(small, Frequency::hertz(kLarge));
-  EXPECT_LT(small, Frequency::hertz(kLarge));
-  EXPECT_GE(large, Frequency::hertz(kSmall));
-  EXPECT_GT(large, Frequency::hertz(kSmall));
+  EXPECT_EQ(small, Frequency::Hertz(kSmall));
+  EXPECT_LE(small, Frequency::Hertz(kSmall));
+  EXPECT_GE(small, Frequency::Hertz(kSmall));
+  EXPECT_NE(small, Frequency::Hertz(kLarge));
+  EXPECT_LE(small, Frequency::Hertz(kLarge));
+  EXPECT_LT(small, Frequency::Hertz(kLarge));
+  EXPECT_GE(large, Frequency::Hertz(kSmall));
+  EXPECT_GT(large, Frequency::Hertz(kSmall));
   EXPECT_LT(Frequency::Zero(), small);
 
   EXPECT_GT(Frequency::PlusInfinity(), large);
@@ -83,11 +84,11 @@
 }
 
 TEST(FrequencyTest, Clamping) {
-  const Frequency upper = Frequency::hertz(800);
-  const Frequency lower = Frequency::hertz(100);
-  const Frequency under = Frequency::hertz(100);
-  const Frequency inside = Frequency::hertz(500);
-  const Frequency over = Frequency::hertz(1000);
+  const Frequency upper = Frequency::Hertz(800);
+  const Frequency lower = Frequency::Hertz(100);
+  const Frequency under = Frequency::Hertz(100);
+  const Frequency inside = Frequency::Hertz(500);
+  const Frequency over = Frequency::Hertz(1000);
   EXPECT_EQ(under.Clamped(lower, upper), lower);
   EXPECT_EQ(inside.Clamped(lower, upper), inside);
   EXPECT_EQ(over.Clamped(lower, upper), upper);
@@ -106,40 +107,40 @@
 TEST(FrequencyTest, MathOperations) {
   const int64_t kValueA = 457;
   const int64_t kValueB = 260;
-  const Frequency frequency_a = Frequency::hertz(kValueA);
-  const Frequency frequency_b = Frequency::hertz(kValueB);
+  const Frequency frequency_a = Frequency::Hertz(kValueA);
+  const Frequency frequency_b = Frequency::Hertz(kValueB);
   EXPECT_EQ((frequency_a + frequency_b).hertz<int64_t>(), kValueA + kValueB);
   EXPECT_EQ((frequency_a - frequency_b).hertz<int64_t>(), kValueA - kValueB);
 
-  EXPECT_EQ((Frequency::hertz(kValueA) * kValueB).hertz<int64_t>(),
+  EXPECT_EQ((Frequency::Hertz(kValueA) * kValueB).hertz<int64_t>(),
             kValueA * kValueB);
 
   EXPECT_EQ((frequency_b / 10).hertz<int64_t>(), kValueB / 10);
   EXPECT_EQ(frequency_b / frequency_a, static_cast<double>(kValueB) / kValueA);
 
-  Frequency mutable_frequency = Frequency::hertz(kValueA);
-  mutable_frequency += Frequency::hertz(kValueB);
-  EXPECT_EQ(mutable_frequency, Frequency::hertz(kValueA + kValueB));
-  mutable_frequency -= Frequency::hertz(kValueB);
-  EXPECT_EQ(mutable_frequency, Frequency::hertz(kValueA));
+  Frequency mutable_frequency = Frequency::Hertz(kValueA);
+  mutable_frequency += Frequency::Hertz(kValueB);
+  EXPECT_EQ(mutable_frequency, Frequency::Hertz(kValueA + kValueB));
+  mutable_frequency -= Frequency::Hertz(kValueB);
+  EXPECT_EQ(mutable_frequency, Frequency::Hertz(kValueA));
 }
 TEST(FrequencyTest, Rounding) {
-  const Frequency freq_high = Frequency::hertz(23.976);
+  const Frequency freq_high = Frequency::Hertz(23.976);
   EXPECT_EQ(freq_high.hertz(), 24);
-  EXPECT_EQ(freq_high.RoundDownTo(Frequency::hertz(1)), Frequency::hertz(23));
-  EXPECT_EQ(freq_high.RoundTo(Frequency::hertz(1)), Frequency::hertz(24));
-  EXPECT_EQ(freq_high.RoundUpTo(Frequency::hertz(1)), Frequency::hertz(24));
+  EXPECT_EQ(freq_high.RoundDownTo(Frequency::Hertz(1)), Frequency::Hertz(23));
+  EXPECT_EQ(freq_high.RoundTo(Frequency::Hertz(1)), Frequency::Hertz(24));
+  EXPECT_EQ(freq_high.RoundUpTo(Frequency::Hertz(1)), Frequency::Hertz(24));
 
-  const Frequency freq_low = Frequency::hertz(23.4);
+  const Frequency freq_low = Frequency::Hertz(23.4);
   EXPECT_EQ(freq_low.hertz(), 23);
-  EXPECT_EQ(freq_low.RoundDownTo(Frequency::hertz(1)), Frequency::hertz(23));
-  EXPECT_EQ(freq_low.RoundTo(Frequency::hertz(1)), Frequency::hertz(23));
-  EXPECT_EQ(freq_low.RoundUpTo(Frequency::hertz(1)), Frequency::hertz(24));
+  EXPECT_EQ(freq_low.RoundDownTo(Frequency::Hertz(1)), Frequency::Hertz(23));
+  EXPECT_EQ(freq_low.RoundTo(Frequency::Hertz(1)), Frequency::Hertz(23));
+  EXPECT_EQ(freq_low.RoundUpTo(Frequency::Hertz(1)), Frequency::Hertz(24));
 }
 
 TEST(FrequencyTest, InfinityOperations) {
   const double kValue = 267;
-  const Frequency finite = Frequency::hertz(kValue);
+  const Frequency finite = Frequency::Hertz(kValue);
   EXPECT_TRUE((Frequency::PlusInfinity() + finite).IsPlusInfinity());
   EXPECT_TRUE((Frequency::PlusInfinity() - finite).IsPlusInfinity());
   EXPECT_TRUE((finite + Frequency::PlusInfinity()).IsPlusInfinity());
@@ -152,9 +153,9 @@
 }
 
 TEST(UnitConversionTest, TimeDeltaAndFrequency) {
-  EXPECT_EQ(1 / Frequency::hertz(50), TimeDelta::Millis(20));
-  EXPECT_EQ(1 / TimeDelta::Millis(20), Frequency::hertz(50));
-  EXPECT_EQ(Frequency::kHz(200) * TimeDelta::Millis(2), 400.0);
+  EXPECT_EQ(1 / Frequency::Hertz(50), TimeDelta::Millis(20));
+  EXPECT_EQ(1 / TimeDelta::Millis(20), Frequency::Hertz(50));
+  EXPECT_EQ(Frequency::KiloHertz(200) * TimeDelta::Millis(2), 400.0);
 }
 }  // namespace test
 }  // namespace webrtc
diff --git a/call/rtp_video_sender.cc b/call/rtp_video_sender.cc
index 956ac0c..1f0ca33 100644
--- a/call/rtp_video_sender.cc
+++ b/call/rtp_video_sender.cc
@@ -262,7 +262,7 @@
   Frequency packet_rate = data_rate / packet_size;
   // TOSO(srte): We should not need to round to nearest whole packet per second
   // rate here.
-  return packet_rate.RoundUpTo(Frequency::hertz(1)) * overhead_per_packet;
+  return packet_rate.RoundUpTo(Frequency::Hertz(1)) * overhead_per_packet;
 }
 
 absl::optional<VideoCodecType> GetVideoCodecType(const RtpConfig& config) {